[ 12.800099][ T30] audit: type=1400 audit(1716772428.229:64): avc: denied { rlimitinh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.803131][ T30] audit: type=1400 audit(1716772428.229:65): avc: denied { siginh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.009994][ T228] sftp-server (228) used greatest stack depth: 22288 bytes left Warning: Permanently added '10.128.0.156' (ED25519) to the list of known hosts. 2024/05/27 01:13:56 fuzzer started 2024/05/27 01:13:56 dialing manager at 10.128.0.163:30008 [ 21.267989][ T30] audit: type=1400 audit(1716772436.699:66): avc: denied { node_bind } for pid=284 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 21.288387][ T30] audit: type=1400 audit(1716772436.709:67): avc: denied { name_bind } for pid=284 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 21.317376][ T30] audit: type=1400 audit(1716772436.749:68): avc: denied { setattr } for pid=293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=162 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.339369][ T292] cgroup: Unknown subsys name 'net' [ 21.341055][ T30] audit: type=1400 audit(1716772436.759:69): avc: denied { mounton } for pid=296 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.373371][ T298] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 21.382199][ T30] audit: type=1400 audit(1716772436.759:70): avc: denied { mount } for pid=296 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 21.383475][ T292] cgroup: Unknown subsys name 'devices' [ 21.405531][ T30] audit: type=1400 audit(1716772436.769:71): avc: denied { integrity } for pid=294 comm="syz-executor" lockdown_reason="debugfs access" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=lockdown permissive=1 [ 21.433337][ T30] audit: type=1400 audit(1716772436.779:72): avc: denied { mounton } for pid=292 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.438979][ T297] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.455950][ T30] audit: type=1400 audit(1716772436.779:73): avc: denied { mount } for pid=292 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.486665][ T30] audit: type=1400 audit(1716772436.779:74): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.506377][ T30] audit: type=1400 audit(1716772436.859:75): avc: denied { relabelto } for pid=298 comm="mkswap" name="swap-file" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.599205][ T292] cgroup: Unknown subsys name 'hugetlb' [ 21.604745][ T292] cgroup: Unknown subsys name 'rlimit' 2024/05/27 01:13:57 starting 5 executor processes [ 22.880962][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.887976][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.895213][ T309] device bridge_slave_0 entered promiscuous mode [ 22.902923][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.909812][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.917047][ T309] device bridge_slave_1 entered promiscuous mode [ 23.000557][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.007632][ T311] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.014746][ T311] device bridge_slave_0 entered promiscuous mode [ 23.031579][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.038479][ T311] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.045653][ T311] device bridge_slave_1 entered promiscuous mode [ 23.071496][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.078404][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.085569][ T310] device bridge_slave_0 entered promiscuous mode [ 23.099252][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.106115][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.113602][ T310] device bridge_slave_1 entered promiscuous mode [ 23.126782][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.133718][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.140970][ T312] device bridge_slave_0 entered promiscuous mode [ 23.157675][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.164528][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.171771][ T312] device bridge_slave_1 entered promiscuous mode [ 23.254048][ T313] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.260944][ T313] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.268158][ T313] device bridge_slave_0 entered promiscuous mode [ 23.274744][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.281634][ T313] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.288794][ T313] device bridge_slave_1 entered promiscuous mode [ 23.329103][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.335942][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.343084][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.349842][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.403801][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.410685][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.417771][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.424538][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.448785][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.455638][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.462756][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.469534][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.488200][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.495050][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.502169][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.508953][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.535484][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.542811][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.550069][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.557060][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.564971][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.571992][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.579042][ T317] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.586044][ T317] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.594571][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.601786][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.630568][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.638825][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.646704][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.653488][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.660798][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.668717][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.675530][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.682747][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.690717][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.697586][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.704744][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.712765][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.719595][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.726812][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.739245][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.746912][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.775031][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.783834][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.791846][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.798779][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.806027][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.814038][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.820883][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.828023][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.835801][ T317] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.842581][ T317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.849717][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.857615][ T317] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.864437][ T317] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.871628][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.892908][ T309] device veth0_vlan entered promiscuous mode [ 23.906817][ T309] device veth1_macvtap entered promiscuous mode [ 23.916298][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.924418][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.932198][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.939912][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.947776][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.955803][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 23.963934][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.972084][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 23.979871][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.987629][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 23.994793][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.002075][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.010135][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.018115][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.024942][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.032130][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.040041][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.048014][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 24.055354][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.063591][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.071526][ T39] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.078365][ T39] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.086329][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.093643][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.100919][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.115816][ T311] device veth0_vlan entered promiscuous mode [ 24.133315][ T310] device veth0_vlan entered promiscuous mode [ 24.140251][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.148511][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.156533][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.164893][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.172835][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.180911][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.188948][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.196943][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.205152][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.212956][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.220756][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.228833][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.236813][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.244650][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.252375][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.260107][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.277183][ T312] device veth0_vlan entered promiscuous mode [ 24.285428][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.292757][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.300205][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.307551][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.314730][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.323563][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.331798][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.339948][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.348050][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.355649][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.363672][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.370973][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.382879][ T313] device veth0_vlan entered promiscuous mode [ 24.391063][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.399355][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.406507][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.416839][ T311] device veth1_macvtap entered promiscuous mode [ 24.425223][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready executing program 4: open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200001400001cb7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) syz_mount_image$f2fs(&(0x7f0000000040), &(0x7f00000000c0)='./file3\x00', 0x0, &(0x7f0000005700)=ANY=[@ANYBLOB="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"], 0x1, 0x550f, &(0x7f00000001c0)="$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syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a4243c, &(0x7f0000000140)=ANY=[], 0x1, 0x0, &(0x7f0000000000)) [ 24.433620][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.441612][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 24.453401][ T312] device veth1_macvtap entered promiscuous mode [ 24.466438][ T310] device veth1_macvtap entered promiscuous mode [ 24.477718][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.486847][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.495717][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 24.503569][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.511726][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.519876][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 24.529285][ T313] device veth1_macvtap entered promiscuous mode [ 24.550029][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.558516][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.566804][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.576233][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.585743][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.594210][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.602494][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.610878][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.619132][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.627532][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.636025][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.644482][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.652789][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.685568][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready executing program 3: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x2e, '\x00', 0x0, 0x31, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x4, 0x1, 0x1, 0x1880}, 0x48) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1}, 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r1}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x18, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500001000000085000000a5000000180100002020640500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000a50000000800000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000dc0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0xfc5, 0xb080, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x3}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f0000001500)={0x2c, &(0x7f00000012c0)=ANY=[@ANYBLOB='\x00\x00n'], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) socket(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=@framed={{}, [@ringbuf_output={{0x18, 0x2}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x43}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)='#}\x04\xe4\xfc\x1e\xff~\xb1\xe0\xa5\x9d\xc8\xca3\'\x12xY!\xa4\x9c\x97\xf1\xfc\xb0\xe8~\x91\xd5\x04i}\x03\x00@\x0e\xe6\x995b\x00\x00\x00\x00\x00\x00\x00\x8e\x96\xb7=\xb9OmILO\x8d\x00\x00\x00\x00\x00\xfe\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ftruncate(r1, 0x40001) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r3}, 0x10) sendfile(r0, r1, 0x0, 0x0) executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c0100001100010028bd7000fbdbdf25ff020000000000000000000000000001000004d50a00ff"], 0x16c}}, 0x0) executing program 2: ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000003c0)={'syztnl2\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000), 0x10) sendmsg$can_bcm(r0, 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=@getchain={0x24, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x0) [ 24.697165][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.710216][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.727647][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000070000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000a80)='kfree\x00', r0}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) readv(r1, &(0x7f0000001340)=[{&(0x7f0000001280)=""/151, 0x97}], 0x1) readv(r1, &(0x7f0000001240)=[{&(0x7f0000000040)=""/73, 0x49}], 0x1) executing program 2: syz_usb_connect(0x0, 0x48, &(0x7f00000010c0)={{0x12, 0x1, 0x0, 0x86, 0x23, 0x51, 0x20, 0x5ac, 0x262, 0x1387, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x36, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x4, 0x3, 0x40, 0x2, 0x0, [], [{{0x9, 0x5, 0x4}}, {{0x9, 0x5, 0x5}}, {{0x9, 0x5, 0x7, 0x3}}, {{0x9, 0x5, 0x2}}]}}]}}]}}, 0x0) [ 24.772902][ T343] netlink: 324 bytes leftover after parsing attributes in process `syz-executor.1'. [ 24.797412][ T346] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 24.881534][ T338] loop4: detected capacity change from 0 to 40427 [ 24.961575][ T338] F2FS-fs (loop4): invalid crc value [ 25.003446][ T338] F2FS-fs (loop4): Found nat_bits in checkpoint [ 25.060450][ T338] F2FS-fs (loop4): Cannot turn on quotas: -2 on 1 [ 25.077952][ T39] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 25.097388][ T317] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 25.104889][ T338] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000b2e900007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000001000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) creat(&(0x7f0000000240)='./bus\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000480)='./bus\x00', 0x1e, &(0x7f00000001c0), 0x2, 0x431, &(0x7f0000000d80)="$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") [ 25.145559][ T336] F2FS-fs (loop4): Unrecognized mount option "./file0" or missing value [ 25.229565][ T361] loop4: detected capacity change from 0 to 512 [ 25.297709][ T361] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 25.312084][ T361] EXT4-fs error (device loop4): mb_free_blocks:1845: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 25.326857][ T361] EXT4-fs (loop4): 1 truncate cleaned up [ 25.332321][ T361] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 25.342986][ T317] usb 3-1: Using ep0 maxpacket: 32 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000700002c0000000000000004850000000500000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = dup(r1) write$UHID_INPUT(r2, &(0x7f0000001380)={0xfc, {"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", 0x1000}}, 0xcb4) executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x12, 0x5, 0x8, 0x1}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000940)={r0, &(0x7f0000000780), &(0x7f0000000900)=@udp=r1}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x11, 0xc, &(0x7f00000001c0)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000300)='kfree\x00', r2}, 0x10) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) ftruncate(r3, 0x7fff) r5 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) [ 25.439908][ T39] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 25.450841][ T39] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 25.462902][ T39] usb 4-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 25.467752][ T317] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid wMaxPacketSize 0 [ 25.472563][ T39] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.487374][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 125.493839][ C1] rcu: 1-...!: (1 GPs behind) idle=ae3/1/0x4000000000000000 softirq=2374/2375 fqs=0 last_accelerate: 9471/bb86 dyntick_enabled: 1 [ 125.507112][ C1] (t=10001 jiffies g=1005 q=42) [ 125.511958][ C1] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g1005 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 125.524115][ C1] rcu: Possible timer handling issue on cpu=0 timer-softirq=576 [ 125.531660][ C1] rcu: rcu_preempt kthread starved for 10004 jiffies! g1005 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 125.542770][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 125.552838][ C1] rcu: RCU grace-period kthread stack dump: [ 125.558572][ C1] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 125.567621][ C1] Call Trace: [ 125.570737][ C1] [ 125.573515][ C1] __schedule+0xccc/0x1590 [ 125.577753][ C1] ? __sched_text_start+0x8/0x8 [ 125.582444][ C1] ? __kasan_check_write+0x14/0x20 [ 125.587387][ C1] schedule+0x11f/0x1e0 [ 125.591375][ C1] schedule_timeout+0x18c/0x370 [ 125.596059][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 125.601111][ C1] ? console_conditional_schedule+0x30/0x30 [ 125.606822][ C1] ? update_process_times+0x200/0x200 [ 125.612030][ C1] ? prepare_to_swait_event+0x308/0x320 [ 125.617413][ C1] rcu_gp_fqs_loop+0x2af/0xf80 [ 125.622011][ C1] ? debug_smp_processor_id+0x17/0x20 [ 125.627216][ C1] ? __note_gp_changes+0x4ab/0x920 [ 125.632165][ C1] ? rcu_gp_init+0xc30/0xc30 [ 125.636590][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 125.641625][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 125.646052][ C1] rcu_gp_kthread+0xa4/0x350 [ 125.650478][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 125.655163][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 125.659677][ C1] ? __kasan_check_read+0x11/0x20 [ 125.664536][ C1] ? __kthread_parkme+0xb2/0x200 [ 125.669313][ C1] kthread+0x421/0x510 [ 125.673216][ C1] ? wake_nocb_gp+0x1e0/0x1e0 [ 125.677748][ C1] ? kthread_blkcg+0xd0/0xd0 [ 125.682154][ C1] ret_from_fork+0x1f/0x30 [ 125.686409][ C1] [ 125.689282][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 125.695449][ C1] Sending NMI from CPU 1 to CPUs 0: [ 125.700506][ C0] NMI backtrace for cpu 0 [ 125.700526][ C0] CPU: 0 PID: 367 Comm: syz-executor.4 Not tainted 5.15.149-syzkaller-00055-g424f92bcbe8f #0 [ 125.700542][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 125.700553][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 125.700572][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 125.700584][ C0] RSP: 0018:ffffc90005856f80 EFLAGS: 00000246 [ 125.700598][ C0] RAX: 0000000000000001 RBX: 1ffff92000b0adf4 RCX: 1ffffffff0d1aa9c [ 125.700609][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 125.700618][ C0] RBP: ffffc90005857030 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 125.700629][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 125.700640][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000b0adf8 [ 125.700650][ C0] FS: 00007f925a9096c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 125.700664][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.700674][ C0] CR2: 0000001b2e921000 CR3: 000000012e73b000 CR4: 00000000003506b0 [ 125.700688][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 125.700696][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 125.700706][ C0] Call Trace: [ 125.700710][ C0] [ 125.700716][ C0] ? show_regs+0x58/0x60 [ 125.700731][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 125.700749][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 125.700767][ C0] ? kvm_wait+0x147/0x180 [ 125.700780][ C0] ? kvm_wait+0x147/0x180 [ 125.700793][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 125.700809][ C0] ? nmi_handle+0xa8/0x280 [ 125.700824][ C0] ? kvm_wait+0x147/0x180 [ 125.700852][ C0] ? default_do_nmi+0x69/0x160 [ 125.700868][ C0] ? exc_nmi+0xaf/0x120 [ 125.700881][ C0] ? end_repeat_nmi+0x16/0x31 [ 125.700898][ C0] ? kvm_wait+0x147/0x180 [ 125.700911][ C0] ? kvm_wait+0x147/0x180 [ 125.700924][ C0] ? kvm_wait+0x147/0x180 [ 125.700937][ C0] [ 125.700941][ C0] [ 125.700946][ C0] ? asm_common_interrupt+0x27/0x40 [ 125.700959][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 125.700975][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 125.700994][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 125.701012][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 125.701029][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 125.701046][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 125.701064][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 125.701080][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 125.701096][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x15c [ 125.701109][ C0] bpf_trace_run2+0xec/0x210 [ 125.701125][ C0] ? context_to_sid+0x5a8/0x600 [ 125.701140][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 125.701155][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 125.701170][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 125.701184][ C0] __bpf_trace_kfree+0x6f/0x90 [ 125.701198][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 125.701212][ C0] kfree+0x1f3/0x220 [ 125.701227][ C0] ? policydb_context_isvalid+0x1de/0x430 [ 125.701245][ C0] security_compute_sid+0x1d7d/0x1f40 [ 125.701261][ C0] ? __kasan_slab_alloc+0x90/0xe0 [ 125.701279][ C0] ? security_transition_sid+0x90/0x90 [ 125.701293][ C0] ? memcpy+0x56/0x70 [ 125.701307][ C0] ? avc_has_perm_noaudit+0x2dd/0x430 [ 125.701327][ C0] ? avc_has_perm+0x16f/0x260 [ 125.701342][ C0] security_transition_sid+0x7d/0x90 [ 125.701357][ C0] selinux_determine_inode_label+0x29c/0x3b0 [ 125.701374][ C0] may_create+0x2fe/0x540 [ 125.701388][ C0] ? selinux_determine_inode_label+0x3b0/0x3b0 [ 125.701404][ C0] ? make_kgid+0x6f0/0x6f0 [ 125.701418][ C0] selinux_inode_create+0x22/0x30 [ 125.701433][ C0] security_inode_create+0xac/0x100 [ 125.701449][ C0] path_openat+0xe05/0x2f40 [ 125.701465][ C0] ? mutex_unlock+0xb2/0x260 [ 125.701483][ C0] ? do_filp_open+0x460/0x460 [ 125.701501][ C0] do_filp_open+0x21c/0x460 [ 125.701515][ C0] ? vfs_tmpfile+0x2c0/0x2c0 [ 125.701535][ C0] do_sys_openat2+0x13f/0x830 [ 125.701549][ C0] ? do_sys_open+0x220/0x220 [ 125.701562][ C0] ? __kasan_check_write+0x14/0x20 [ 125.701576][ C0] ? switch_fpu_return+0x1ed/0x3d0 [ 125.701592][ C0] __x64_sys_creat+0x11f/0x160 [ 125.701604][ C0] ? __x64_compat_sys_openat+0x290/0x290 [ 125.701618][ C0] ? __kasan_check_read+0x11/0x20 [ 125.701633][ C0] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 125.701649][ C0] do_syscall_64+0x3d/0xb0 [ 125.701663][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 125.701677][ C0] RIP: 0033:0x7f925bb94ee9 [ 125.701698][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 125.701709][ C0] RSP: 002b:00007f925a9090c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 125.701724][ C0] RAX: ffffffffffffffda RBX: 00007f925bcc3f80 RCX: 00007f925bb94ee9 [ 125.701734][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 125.701743][ C0] RBP: 00007f925bbe149e R08: 0000000000000000 R09: 0000000000000000 [ 125.701752][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 125.701761][ C0] R13: 000000000000000b R14: 00007f925bcc3f80 R15: 00007ffefee62ea8 [ 125.701773][ C0] [ 125.702544][ C1] Sending NMI from CPU 1 to CPUs 0: [ 126.220318][ C0] NMI backtrace for cpu 0 [ 126.220329][ C0] CPU: 0 PID: 367 Comm: syz-executor.4 Not tainted 5.15.149-syzkaller-00055-g424f92bcbe8f #0 [ 126.220347][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 126.220356][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 126.220378][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 126.220390][ C0] RSP: 0018:ffffc90005856f80 EFLAGS: 00000246 [ 126.220405][ C0] RAX: 0000000000000001 RBX: 1ffff92000b0adf4 RCX: 1ffffffff0d1aa9c [ 126.220416][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 126.220427][ C0] RBP: ffffc90005857030 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 126.220439][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 126.220450][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000b0adf8 [ 126.220461][ C0] FS: 00007f925a9096c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 126.220476][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 126.220487][ C0] CR2: 0000001b2e921000 CR3: 000000012e73b000 CR4: 00000000003506b0 [ 126.220501][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 126.220510][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 126.220520][ C0] Call Trace: [ 126.220525][ C0] [ 126.220532][ C0] ? show_regs+0x58/0x60 [ 126.220548][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 126.220567][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 126.220586][ C0] ? kvm_wait+0x147/0x180 [ 126.220600][ C0] ? kvm_wait+0x147/0x180 [ 126.220614][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 126.220631][ C0] ? nmi_handle+0xa8/0x280 [ 126.220647][ C0] ? kvm_wait+0x147/0x180 [ 126.220660][ C0] ? kvm_wait+0x147/0x180 [ 126.220674][ C0] ? default_do_nmi+0x69/0x160 [ 126.220690][ C0] ? exc_nmi+0xaf/0x120 [ 126.220705][ C0] ? end_repeat_nmi+0x16/0x31 [ 126.220722][ C0] ? kvm_wait+0x147/0x180 [ 126.220747][ C0] ? kvm_wait+0x147/0x180 [ 126.220761][ C0] ? kvm_wait+0x147/0x180 [ 126.220775][ C0] [ 126.220780][ C0] [ 126.220784][ C0] ? asm_common_interrupt+0x27/0x40 [ 126.220799][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 126.220816][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 126.220836][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 126.220855][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 126.220873][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 126.220891][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 126.220910][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 126.220926][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 126.220943][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x15c [ 126.220956][ C0] bpf_trace_run2+0xec/0x210 [ 126.220971][ C0] ? context_to_sid+0x5a8/0x600 [ 126.220988][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 126.221003][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 126.221019][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 126.221035][ C0] __bpf_trace_kfree+0x6f/0x90 [ 126.221050][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 126.221064][ C0] kfree+0x1f3/0x220 [ 126.221079][ C0] ? policydb_context_isvalid+0x1de/0x430 [ 126.221097][ C0] security_compute_sid+0x1d7d/0x1f40 [ 126.221113][ C0] ? __kasan_slab_alloc+0x90/0xe0 [ 126.221131][ C0] ? security_transition_sid+0x90/0x90 [ 126.221145][ C0] ? memcpy+0x56/0x70 [ 126.221159][ C0] ? avc_has_perm_noaudit+0x2dd/0x430 [ 126.221179][ C0] ? avc_has_perm+0x16f/0x260 [ 126.221194][ C0] security_transition_sid+0x7d/0x90 [ 126.221209][ C0] selinux_determine_inode_label+0x29c/0x3b0 [ 126.221225][ C0] may_create+0x2fe/0x540 [ 126.221240][ C0] ? selinux_determine_inode_label+0x3b0/0x3b0 [ 126.221256][ C0] ? make_kgid+0x6f0/0x6f0 [ 126.221270][ C0] selinux_inode_create+0x22/0x30 [ 126.221285][ C0] security_inode_create+0xac/0x100 [ 126.221301][ C0] path_openat+0xe05/0x2f40 [ 126.221317][ C0] ? mutex_unlock+0xb2/0x260 [ 126.221335][ C0] ? do_filp_open+0x460/0x460 [ 126.221353][ C0] do_filp_open+0x21c/0x460 [ 126.221367][ C0] ? vfs_tmpfile+0x2c0/0x2c0 [ 126.221387][ C0] do_sys_openat2+0x13f/0x830 [ 126.221401][ C0] ? do_sys_open+0x220/0x220 [ 126.221414][ C0] ? __kasan_check_write+0x14/0x20 [ 126.221428][ C0] ? switch_fpu_return+0x1ed/0x3d0 [ 126.221444][ C0] __x64_sys_creat+0x11f/0x160 [ 126.221456][ C0] ? __x64_compat_sys_openat+0x290/0x290 [ 126.221470][ C0] ? __kasan_check_read+0x11/0x20 [ 126.221485][ C0] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 126.221501][ C0] do_syscall_64+0x3d/0xb0 [ 126.221515][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 126.221528][ C0] RIP: 0033:0x7f925bb94ee9 [ 126.221540][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 126.221552][ C0] RSP: 002b:00007f925a9090c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 126.221566][ C0] RAX: ffffffffffffffda RBX: 00007f925bcc3f80 RCX: 00007f925bb94ee9 [ 126.221577][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 126.221586][ C0] RBP: 00007f925bbe149e R08: 0000000000000000 R09: 0000000000000000 [ 126.221595][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 126.221604][ C0] R13: 000000000000000b R14: 00007f925bcc3f80 R15: 00007ffefee62ea8 [ 126.221616][ C0] [ 126.222303][ C1] NMI backtrace for cpu 1 [ 126.744143][ C1] CPU: 1 PID: 82 Comm: syslogd Not tainted 5.15.149-syzkaller-00055-g424f92bcbe8f #0 [ 126.753415][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 126.763398][ C1] Call Trace: [ 126.766523][ C1] [ 126.769213][ C1] dump_stack_lvl+0x151/0x1b7 [ 126.773727][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 126.779195][ C1] ? cpumask_next+0x8a/0xb0 [ 126.783537][ C1] dump_stack+0x15/0x17 [ 126.787528][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 126.792300][ C1] ? init_x2apic_ldr+0x10/0x10 [ 126.796911][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 126.802891][ C1] ? irq_work_queue+0xd4/0x160 [ 126.807518][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 126.813477][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 126.819290][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 126.825249][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 126.831209][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 126.836128][ C1] print_cpu_stall+0x315/0x5f0 [ 126.840730][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 126.845761][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 126.851925][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 126.856993][ C1] update_process_times+0x198/0x200 [ 126.861992][ C1] tick_sched_timer+0x188/0x240 [ 126.866678][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 126.872065][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 126.877095][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 126.882235][ C1] ? clockevents_program_event+0x22f/0x300 [ 126.887974][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 126.893875][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 126.898650][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 126.904378][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 126.909856][ C1] [ 126.912628][ C1] [ 126.915400][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 126.921228][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 126.925988][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 126.945433][ C1] RSP: 0018:ffffc9000074f1c0 EFLAGS: 00000246 [ 126.951333][ C1] RAX: 0000000000000003 RBX: 1ffff920000e9e3c RCX: ffffffff8154fa7f [ 126.959161][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810b9cc4c8 [ 126.966954][ C1] RBP: ffffc9000074f270 R08: dffffc0000000000 R09: ffffed102173989a [ 126.974765][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 126.982577][ C1] R13: ffff88810b9cc4c8 R14: 0000000000000003 R15: 1ffff920000e9e40 [ 126.990390][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 126.996467][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 127.001416][ C1] ? pv_hash+0x86/0x150 [ 127.005403][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 127.011307][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 127.017566][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 127.022240][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 127.027013][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 127.032046][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 127.037690][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 127.043010][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 127.048019][ C1] ? sock_map_unref+0x352/0x4d0 [ 127.052706][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x15c [ 127.058087][ C1] bpf_trace_run2+0xec/0x210 [ 127.062511][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 127.067206][ C1] ? sock_map_unref+0x352/0x4d0 [ 127.072013][ C1] ? bpf_trace_run3+0x123/0x250 [ 127.076884][ C1] ? sock_map_unref+0x352/0x4d0 [ 127.081563][ C1] __bpf_trace_kfree+0x6f/0x90 [ 127.086165][ C1] ? sock_map_unref+0x352/0x4d0 [ 127.090856][ C1] kfree+0x1f3/0x220 [ 127.094669][ C1] sock_map_unref+0x352/0x4d0 [ 127.099210][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 127.104301][ C1] ? skb_release_data+0x8a9/0xa80 [ 127.109162][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x15c [ 127.114567][ C1] bpf_trace_run2+0xec/0x210 [ 127.118970][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 127.123832][ C1] ? skb_release_data+0x8a9/0xa80 [ 127.128690][ C1] ? __kasan_check_write+0x14/0x20 [ 127.133637][ C1] ? sock_wfree+0x19d/0x1f0 [ 127.137996][ C1] ? skb_release_data+0x8a9/0xa80 [ 127.142837][ C1] __bpf_trace_kfree+0x6f/0x90 [ 127.147436][ C1] ? skb_release_data+0x8a9/0xa80 [ 127.152295][ C1] kfree+0x1f3/0x220 [ 127.156028][ C1] ? unix_detach_fds+0x190/0x190 [ 127.160809][ C1] skb_release_data+0x8a9/0xa80 [ 127.165490][ C1] consume_skb+0xac/0x250 [ 127.169655][ C1] skb_free_datagram+0x28/0xe0 [ 127.174253][ C1] __unix_dgram_recvmsg+0xcb1/0x1260 [ 127.179375][ C1] ? selinux_socket_recvmsg+0x243/0x340 [ 127.184779][ C1] ? unix_unhash+0x10/0x10 [ 127.189097][ C1] ? file_has_perm+0x508/0x6c0 [ 127.193701][ C1] unix_dgram_recvmsg+0xc4/0xe0 [ 127.198383][ C1] ? unix_dgram_sendmsg+0x2090/0x2090 [ 127.203590][ C1] sock_read_iter+0x353/0x480 [ 127.208139][ C1] ? kernel_sock_ip_overhead+0x280/0x280 [ 127.213580][ C1] ? iov_iter_init+0x53/0x190 [ 127.218173][ C1] vfs_read+0xa7e/0xd40 [ 127.222168][ C1] ? kernel_read+0x1f0/0x1f0 [ 127.226593][ C1] ? finish_task_switch+0x167/0x7b0 [ 127.231639][ C1] ? __kasan_check_read+0x11/0x20 [ 127.236491][ C1] ? __fdget_pos+0x209/0x3a0 [ 127.240913][ C1] ksys_read+0x199/0x2c0 [ 127.244992][ C1] ? vfs_write+0x1110/0x1110 [ 127.249417][ C1] ? debug_smp_processor_id+0x17/0x20 [ 127.254622][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 127.260527][ C1] __x64_sys_read+0x7b/0x90 [ 127.264864][ C1] do_syscall_64+0x3d/0xb0 [ 127.269116][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 127.274852][ C1] RIP: 0033:0x7f3ee3294b6a [ 127.279106][ C1] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83 [ 127.298627][ C1] RSP: 002b:00007ffff0a0e788 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 127.307131][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3ee3294b6a [ 127.314941][ C1] RDX: 00000000000000ff RSI: 00005577a82b9300 RDI: 0000000000000000 [ 127.322848][ C1] RBP: 00005577a82b92c0 R08: 0000000000000001 R09: 0000000000000000 [ 127.330652][ C1] R10: 00007f3ee34333a3 R11: 0000000000000246 R12: 00005577a82b9386 [ 127.338462][ C1] R13: 00005577a82b9300 R14: 0000000000000000 R15: 00007f3ee3471a80 [ 127.346285][ C1] [ 265.059207][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 225s! [syz-executor.4:367] [ 265.067547][ C0] Modules linked in: [ 265.071285][ C0] CPU: 0 PID: 367 Comm: syz-executor.4 Not tainted 5.15.149-syzkaller-00055-g424f92bcbe8f #0 [ 265.081257][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 265.091163][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 265.095929][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.115806][ C0] RSP: 0018:ffffc90005856f80 EFLAGS: 00000246 [ 265.121700][ C0] RAX: 0000000000000001 RBX: 1ffff92000b0adf4 RCX: 1ffffffff0d1aa9c [ 265.129513][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7037ed4 [ 265.137324][ C0] RBP: ffffc90005857030 R08: dffffc0000000000 R09: ffffed103ee06fdb [ 265.145143][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.152946][ C0] R13: ffff8881f7037ed4 R14: 0000000000000001 R15: 1ffff92000b0adf8 [ 265.160757][ C0] FS: 00007f925a9096c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 265.169524][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.175945][ C0] CR2: 0000001b2e921000 CR3: 000000012e73b000 CR4: 00000000003506b0 [ 265.183769][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.191567][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.199379][ C0] Call Trace: [ 265.202515][ C0] [ 265.205285][ C0] ? show_regs+0x58/0x60 [ 265.209275][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.214220][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.219341][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.224550][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.229503][ C0] ? clockevents_program_event+0x22f/0x300 [ 265.235137][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.241040][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.245988][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.251889][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.257537][ C0] [ 265.260309][ C0] [ 265.263106][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.269158][ C0] ? kvm_wait+0x147/0x180 [ 265.273240][ C0] ? asm_common_interrupt+0x27/0x40 [ 265.278273][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 265.283220][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 265.289123][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.295372][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 265.300149][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.305178][ C0] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.310473][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 265.315508][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 265.320888][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0x15c [ 265.326354][ C0] bpf_trace_run2+0xec/0x210 [ 265.330782][ C0] ? context_to_sid+0x5a8/0x600 [ 265.335473][ C0] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.340153][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 265.345536][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 265.350917][ C0] __bpf_trace_kfree+0x6f/0x90 [ 265.355517][ C0] ? security_compute_sid+0x1d7d/0x1f40 [ 265.360902][ C0] kfree+0x1f3/0x220 [ 265.364716][ C0] ? policydb_context_isvalid+0x1de/0x430 [ 265.370273][ C0] security_compute_sid+0x1d7d/0x1f40 [ 265.375480][ C0] ? __kasan_slab_alloc+0x90/0xe0 [ 265.380342][ C0] ? security_transition_sid+0x90/0x90 [ 265.385633][ C0] ? memcpy+0x56/0x70 [ 265.389452][ C0] ? avc_has_perm_noaudit+0x2dd/0x430 [ 265.394665][ C0] ? avc_has_perm+0x16f/0x260 [ 265.399193][ C0] security_transition_sid+0x7d/0x90 [ 265.404299][ C0] selinux_determine_inode_label+0x29c/0x3b0 [ 265.410110][ C0] may_create+0x2fe/0x540 [ 265.414275][ C0] ? selinux_determine_inode_label+0x3b0/0x3b0 [ 265.420267][ C0] ? make_kgid+0x6f0/0x6f0 [ 265.424515][ C0] selinux_inode_create+0x22/0x30 [ 265.429375][ C0] security_inode_create+0xac/0x100 [ 265.434411][ C0] path_openat+0xe05/0x2f40 [ 265.438756][ C0] ? mutex_unlock+0xb2/0x260 [ 265.443266][ C0] ? do_filp_open+0x460/0x460 [ 265.447778][ C0] do_filp_open+0x21c/0x460 [ 265.452128][ C0] ? vfs_tmpfile+0x2c0/0x2c0 [ 265.456547][ C0] do_sys_openat2+0x13f/0x830 [ 265.461059][ C0] ? do_sys_open+0x220/0x220 [ 265.465491][ C0] ? __kasan_check_write+0x14/0x20 [ 265.470431][ C0] ? switch_fpu_return+0x1ed/0x3d0 [ 265.475723][ C0] __x64_sys_creat+0x11f/0x160 [ 265.480322][ C0] ? __x64_compat_sys_openat+0x290/0x290 [ 265.485790][ C0] ? __kasan_check_read+0x11/0x20 [ 265.490654][ C0] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 265.496117][ C0] do_syscall_64+0x3d/0xb0 [ 265.500370][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.506099][ C0] RIP: 0033:0x7f925bb94ee9 [ 265.510368][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 265.529794][ C0] RSP: 002b:00007f925a9090c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 265.538038][ C0] RAX: ffffffffffffffda RBX: 00007f925bcc3f80 RCX: 00007f925bb94ee9 [ 265.545969][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 265.553778][ C0] RBP: 00007f925bbe149e R08: 0000000000000000 R09: 0000000000000000 [ 265.561589][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.569400][ C0] R13: 000000000000000b R14: 00007f925bcc3f80 R15: 00007ffefee62ea8 [ 265.577215][ C0] [ 265.580089][ C0] Sending NMI from CPU 0 to CPUs 1: [ 265.585145][ C1] NMI backtrace for cpu 1 [ 265.585154][ C1] CPU: 1 PID: 82 Comm: syslogd Not tainted 5.15.149-syzkaller-00055-g424f92bcbe8f #0 [ 265.585170][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 265.585178][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 265.585198][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 5b 03 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 265.585210][ C1] RSP: 0018:ffffc9000074f1c0 EFLAGS: 00000246 [ 265.585223][ C1] RAX: 0000000000000003 RBX: 1ffff920000e9e3c RCX: ffffffff8154fa7f [ 265.585233][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810b9cc4c8 [ 265.585244][ C1] RBP: ffffc9000074f270 R08: dffffc0000000000 R09: ffffed102173989a [ 265.585255][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 265.585265][ C1] R13: ffff88810b9cc4c8 R14: 0000000000000003 R15: 1ffff920000e9e40 [ 265.585275][ C1] FS: 00007f3ee3140380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.585296][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.585307][ C1] CR2: 0000000020002000 CR3: 000000010c4b5000 CR4: 00000000003506a0 [ 265.585320][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.585328][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.585338][ C1] Call Trace: [ 265.585343][ C1] [ 265.585348][ C1] ? show_regs+0x58/0x60 [ 265.585363][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 265.585381][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 265.585399][ C1] ? kvm_wait+0x147/0x180 [ 265.585412][ C1] ? kvm_wait+0x147/0x180 [ 265.585425][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 265.585441][ C1] ? nmi_handle+0xa8/0x280 [ 265.585456][ C1] ? kvm_wait+0x147/0x180 [ 265.585469][ C1] ? default_do_nmi+0x69/0x160 [ 265.585485][ C1] ? exc_nmi+0xaf/0x120 [ 265.585498][ C1] ? end_repeat_nmi+0x16/0x31 [ 265.585514][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 265.585546][ C1] ? kvm_wait+0x147/0x180 [ 265.585560][ C1] ? kvm_wait+0x147/0x180 [ 265.585573][ C1] ? kvm_wait+0x147/0x180 [ 265.585586][ C1] [ 265.585590][ C1] [ 265.585594][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 265.585609][ C1] ? pv_hash+0x86/0x150 [ 265.585623][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 265.585642][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 265.585658][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 265.585677][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 265.585693][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 265.585708][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 265.585725][ C1] ? sock_hash_bucket_hash+0x36d/0x7e0 [ 265.585744][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 265.585760][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.585775][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x15c [ 265.585787][ C1] bpf_trace_run2+0xec/0x210 [ 265.585804][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.585819][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.585833][ C1] ? bpf_trace_run3+0x123/0x250 [ 265.585848][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.585863][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.585878][ C1] ? sock_map_unref+0x352/0x4d0 [ 265.585892][ C1] kfree+0x1f3/0x220 [ 265.585909][ C1] sock_map_unref+0x352/0x4d0 [ 265.585925][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 265.585941][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.585955][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x15c [ 265.585966][ C1] bpf_trace_run2+0xec/0x210 [ 265.585982][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 265.585996][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.586010][ C1] ? __kasan_check_write+0x14/0x20 [ 265.586026][ C1] ? sock_wfree+0x19d/0x1f0 [ 265.586041][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.586055][ C1] __bpf_trace_kfree+0x6f/0x90 [ 265.586069][ C1] ? skb_release_data+0x8a9/0xa80 [ 265.586082][ C1] kfree+0x1f3/0x220 [ 265.586096][ C1] ? unix_detach_fds+0x190/0x190 [ 265.586113][ C1] skb_release_data+0x8a9/0xa80 [ 265.586128][ C1] consume_skb+0xac/0x250 [ 265.586141][ C1] skb_free_datagram+0x28/0xe0 [ 265.586157][ C1] __unix_dgram_recvmsg+0xcb1/0x1260 [ 265.586174][ C1] ? selinux_socket_recvmsg+0x243/0x340 [ 265.586189][ C1] ? unix_unhash+0x10/0x10 [ 265.586206][ C1] ? file_has_perm+0x508/0x6c0 [ 265.586220][ C1] unix_dgram_recvmsg+0xc4/0xe0 [ 265.586234][ C1] ? unix_dgram_sendmsg+0x2090/0x2090 [ 265.586250][ C1] sock_read_iter+0x353/0x480 [ 265.586266][ C1] ? kernel_sock_ip_overhead+0x280/0x280 [ 265.586283][ C1] ? iov_iter_init+0x53/0x190 [ 265.586304][ C1] vfs_read+0xa7e/0xd40 [ 265.586318][ C1] ? kernel_read+0x1f0/0x1f0 [ 265.586330][ C1] ? finish_task_switch+0x167/0x7b0 [ 265.586349][ C1] ? __kasan_check_read+0x11/0x20 [ 265.586364][ C1] ? __fdget_pos+0x209/0x3a0 [ 265.586378][ C1] ksys_read+0x199/0x2c0 [ 265.586391][ C1] ? vfs_write+0x1110/0x1110 [ 265.586404][ C1] ? debug_smp_processor_id+0x17/0x20 [ 265.586419][ C1] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 265.586437][ C1] __x64_sys_read+0x7b/0x90 [ 265.586450][ C1] do_syscall_64+0x3d/0xb0 [ 265.586464][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.586478][ C1] RIP: 0033:0x7f3ee3294b6a [ 265.586491][ C1] Code: 00 3d 00 00 41 00 75 0d 50 48 8d 3d 2d 08 0a 00 e8 ea 7d 01 00 31 c0 e9 07 ff ff ff 64 8b 04 25 18 00 00 00 85 c0 75 1b 0f 05 <48> 3d 00 f0 ff ff 76 6c 48 8b 15 8f a2 0d 00 f7 d8 64 89 02 48 83 [ 265.586502][ C1] RSP: 002b:00007ffff0a0e788 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 265.586516][ C1] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f3ee3294b6a [ 265.586526][ C1] RDX: 00000000000000ff RSI: 00005577a82b9300 RDI: 0000000000000000 [ 265.586535][ C1] RBP: 00005577a82b92c0 R08: 0000000000000001 R09: 0000000000000000 [ 265.586544][ C1] R10: 00007f3ee34333a3 R11: 0000000000000246 R12: 00005577a82b9386 [ 265.586554][ C1] R13: 00005577a82b9300 R14: 0000000000000000 R15: 00007f3ee3471a80 [ 265.586567][ C1]